Before the change, when running `valet use` the code intended to stop currently running PHP services. But the `getRunningServices` method only returned non-root running services. As PHP services started by Valet are run using `sudo` (so running as root), they were not returned and subsequently not stopped.
This change is intended to fix the above and stop PHP services that are started by Valet on a PHP version switch.
Update test suite to phpunit 9.5 syntax
Refactored to use polyfill for older PHP versions via `yoast/phpunit-polyfills`
Note: this includes 2 important differences from usual phpunit test suites:
- instead of extending `PHPUnit\Framework\TestCase` we extend `Yoast\PHPUnitPolyfills\TestCases\TestCase`
- instead of handling fixtures via `setUp()` and `tearDown()` we use `set_up()` and `tear_down()` respectively
Comment regarding formatting: I chose to use the FQDN in the `extends` syntax of the class declaration instead of using `use` so that it is more quickly apparent that we're doing something slightly different than usual phpunit syntax, particularly in regards to the set_up() / tear_down() methods that appear immediately following the `extends` line.
- Sets `client_max_body_size 128M` in `http` section of `nginx.conf` so it covers all configs
- Adds `php-memory-limits.conf` to `php-fpm` conf folder, to set `memory_limit`, `upload_max_filesize`, `post_max_size` all to 128M
(Updates #253 by moving config location to cover all, since #253 didn't cover secure configs, etc)
